Dr Marion Edwyn Harrison Iii, MD in Scottsdale, AZ

Dr Marion Edwyn Harrison Iii, MD is a medicare enrolled "Internal Medicine - Gastroenterology" physician in Scottsdale, Arizona. He went to University Of Virginia School Of Medicine and graduated in 1985 and has 39 years of diverse experience with area of expertise as Gastroenterology. He is a member of the group practice Mayo Clinic - Arizona and his current practice location is 13400 E Shea Blvd, Scottsdale, Arizona. You can reach out to his office (for appointments etc.) via phone at (480) 301-8000.

Dr Marion Edwyn Harrison Iii is licensed to practice in Arizona (license number 21372) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1801873633.

Contact Information

	Dr Marion Edwyn Harrison Iii, MD
	13400 E Shea Blvd, Scottsdale, AZ 85259-5404
	(480) 301-8000
	Not Available

Map and Direction

Physician's Profile

Full Name	Dr Marion Edwyn Harrison Iii
Gender	Male
Speciality	Gastroenterology
Experience	39 Years
Location	13400 E Shea Blvd, Scottsdale, Arizona
Accepts Medicare Assignments	Yes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.

Medical Education and Training:

Dr Marion Edwyn Harrison Iii attended and graduated from University Of Virginia School Of Medicine in 1985

NPI Data:

NPI Number: 1801873633
Provider Enumeration Date: 12/22/2005
Last Update Date: 03/07/2023

Medicare PECOS Information:

PECOS PAC ID: 6103960612
Enrollment ID: I20100222000890

Medical Identifiers

Medical identifiers for Dr Marion Edwyn Harrison Iii such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1801873633	NPI	-	NPPES

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207RG0100X	Internal Medicine - Gastroenterology	35930 (Minnesota)	Secondary
207RG0100X	Internal Medicine - Gastroenterology	21372 (Arizona)	Primary

Medical Facilities Affiliation

Facility Name	Location	Facility Type
Mayo Clinic Hospital	Phoenix, AZ	Hospital

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
Mayo Clinic - Arizona	7012829930	1395

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Dr Marion Edwyn Harrison Iii allows following entities to bill medicare on his behalf.

Entity Name	Mayo Clinic Arizona
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1558332494 PECOS PAC ID: 7012829930 Enrollment ID: O20031105000782

Entity Name	Phoenix Children's Hospital
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1922112044 PECOS PAC ID: 0446278584 Enrollment ID: O20051107000704

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Dr Marion Edwyn Harrison Iii is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing Address	Practice Location Address
Dr Marion Edwyn Harrison Iii, MD 13400 E Shea Blvd, Scottsdale, AZ 85259-5404 Ph: (480) 301-8000	Dr Marion Edwyn Harrison Iii, MD 13400 E Shea Blvd, Scottsdale, AZ 85259-5404 Ph: (480) 301-8000

Reviews and Comments

Internal Medicine Doctors in Scottsdale, AZ

Russell S Ruzich, M.D. Gastroenterology Medicare: Not Enrolled in Medicare Practice Location: 13400 E Shea Blvd, Scottsdale, AZ 85259 Phone: 480-301-8000
Dr. Paul Joseph Schenk, M.D. Gastroenterology Medicare: Not Enrolled in Medicare Practice Location: 11230 E Beck Ln, Scottsdale, AZ 85255 Phone: 480-502-9457
Dr. Musab Sultan Hommos, M.B., B.S. Gastroenterology Medicare: Accepting Medicare Assignments Practice Location: 13400 E Shea Blvd, Scottsdale, AZ 85259 Phone: 480-301-8000
Soyoung Park, M.D. Gastroenterology Medicare: Accepting Medicare Assignments Practice Location: 10460 N 92nd St Ste 300, Scottsdale, AZ 85258 Phone: 480-323-1573 Fax: 480-323-1375
Dr. Michael Edward Killian, MD Gastroenterology Medicare: Not Enrolled in Medicare Practice Location: Mayo Clinic 13400 E Shea Blvd, Scottsdale, AZ 85259 Phone: 085-120-6856
Hesham Mubarak Ibrahim Moh Abdalla, M.B.B.S. Gastroenterology Medicare: Medicare Enrolled Practice Location: 13400 E Shea Blvd, Scottsdale, AZ 85259 Phone: 480-301-8000
Kianoush Cheybani, M.D. Gastroenterology Medicare: Accepting Medicare Assignments Practice Location: 9590 E Ironwood Square Dr, Ste 125, Scottsdale, AZ 85258 Phone: 480-455-3000 Fax: 866-819-6115

Dr Marion Edwyn Harrison Iii, MD - Medicare Gastroenterology in Scottsdale, AZ